In situ measurements of layer roughness during laser powder bed fusion additive manufacturing using low coherence scanning interferometry

Por Philip J. DePond, Gabe Guss, Sonny Ly, Nicholas P. Calta, Dave Deane, Saad Khairallah, Manyalibo J. Matthews
Publicado em 2018-09-01

Controlling grain nucleation and morphology by laser beam shaping in metal additive manufacturing

Por Tien T. Roehling, Rongpei Shi, Saad A. Khairallah, John D. Roehling, Gabe M. Guss, Joseph T. McKeown, Manyalibo J. Matthews
Publicado em 2020-10-01